The Sky Rivers: Bar-Tailed Godwits and Record-Breaking Flights

Join host David Hale as he explores the incredible world of bar-tailed godwits, the champion long-distance migrants of the bird world. Discover how these unassuming shorebirds accomplish the longest non-stop flights in the animal kingdom, traveling over 7,000 miles across the Pacific Ocean without landing. Learn about the remarkable physiological changes these birds undergo to prepare for their epic journeys, from doubling their body weight to shrinking their digestive organs. Explore the cutting-edge satellite tracking technology that revealed their use of 'sky rivers' – atmospheric highways of favorable winds that carry them across vast oceanic expanses. Meet E7, the record-holding female who flew non-stop from Alaska to New Zealand in just over eight days. Understand the complex navigation systems godwits use to cross thousands of miles of open ocean with pinpoint accuracy, including magnetic fields, celestial cues, and possibly infrasound. Examine the challenges these incredible migrants face from climate change and habitat loss, particularly the disappearing coastal wetlands crucial to their survival. This episode reveals how bar-tailed godwits represent one of nature's most spectacular examples of endurance, navigation, and adaptation in the face of seemingly impossible odds.

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Jaksot(13)

The Return Home: What Migration Teaches Us About Survival

In this episode of Migration, host David Hale explores the profound survival lessons embedded in nature's greatest journeys. From Arctic terns covering 44,000 miles annually to salmon returning to the...

2 Heinä 6min

Climate Change and Migration: When Ancient Routes Face New Challenges

In this episode of Migration, host David Hale examines how climate change is disrupting ancient human migration patterns across the globe. From the Sahel region of Africa where pastoralist communities...

25 Kesä 5min

The Night Shift: How Nocturnal Migrants Rule the Darkness

Discover the hidden world of nocturnal bird migration in this fascinating episode of Migration. Host David Hale explores how billions of birds travel through our night skies during peak migration seas...

18 Kesä 5min

Herds on the Move: Caribou and the Tundra's Greatest Show

Join host David Hale on an Arctic adventure exploring one of nature's most spectacular phenomena - the great caribou migration. Discover how these remarkable animals navigate over 1,500 miles annually...

11 Kesä 5min

When Giants Move: Tracking Humpback Whales Across Oceans

Dive into the extraordinary world of humpback whale migration in this episode of Migration. Host David Hale explores how these 40-ton giants undertake the longest mammalian migration on Earth, traveli...

28 Touko 5min

The Magnetic Pull: Earth's Hidden Migration Highway

Discover how Earth's magnetic field serves as nature's GPS system, guiding millions of animals on epic migrations across continents and oceans. Host David Hale explores the fascinating science of magn...

21 Touko 5min

Nature's GPS: How Animals Navigate Without Maps

Discover the incredible navigation abilities of animals in this fascinating episode of Migration. Host David Hale explores how Arctic terns travel 40,000 miles annually using magnetic fields and celes...

14 Touko 5min